TP-Link AC1750
Normal Status Lights

                
                    
                        Light
                     | 
                    
                        STATUS
                     | 
                    
                        Description & Suggested Action
                     | 
                
| POWER | SOLID GREEN | The system has started up successfully. | 
FLASHING GREEN | The system is starting up or the firmware is being upgraded. Do not disconnect or power off your router. | UNLIT | Power is off. | | 2.4GHz | SOLID GREEN | The 2.4GHz wireless band is enabled. | 
UNLIT | The 2.4GHz wireless band is disabled. | | 5GHz | SOLID GREEN | The 5GHz wireless band is enabled. | 
UNLIT | The 5GHz wireless band is disabled. | | INTERNET | SOLID GREEN | Internet service is available. | 
SOLID AMBER | The router’s Internet port is connected, but the internet service is not available. | UNLIT | The router’s Internet port is unplugged. | | ETHERNET 1 - 4 | SOLID GREEN | A powered-on device is connected to the router’s corresponding Ethernet port. | 
UNLIT | No powered-on device is connected to the router’s corresponding Ethernet port. | | USB | SOLID GREEN | The inserted USB device is ready to use. | 
FLASHING GREEN | A USB device is being identified. | UNLIT | No device is plugged into the USB port. | | WPS | ON/OFF | This light remains on for 5 minutes when a WPS connection is established, then turns off. | 
FLASHING GREEN | WPS connection is in progress. This may take up to 2 minutes. | 
                
        For more information or to have your device listed please contact
            
            Infotel Systems
        
        The Story Behind "Status Lights"